package lesson.myicharstream;

import java.io.FileWriter;
import java.io.IOException;

public class CharStreamDemo2 {
    public static void main(String[] args) throws IOException {
        FileWriter fw = new FileWriter("Day12\\src\\lesson\\myicharstream\\b.txt");

        fw.write("黑马程序员");
        fw.flush();

        fw.write("aaa");
        fw.close();
    }
}
